[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-09-20 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16173490#comment-16173490 ] Hadoop QA commented on HDFS-6450: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-03-09 Thread Andrew Wang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15903506#comment-15903506 ] Andrew Wang commented on HDFS-6450: --- I think it's fine to re-use the existing config, it

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-03-08 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15902444#comment-15902444 ] stack commented on HDFS-6450: - [~elgoiri] Ignore my comment above. I thought this the resolved

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-03-08 Thread Inigo Goiri (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15902152#comment-15902152 ] Inigo Goiri commented on HDFS-6450: --- Thanks [~andrew.wang]. Most of the hedging managemen

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-03-08 Thread Andrew Wang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15902141#comment-15902141 ] Andrew Wang commented on HDFS-6450: --- Added [~thinktaocs] as a contributor, so can now be

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-03-08 Thread Inigo Goiri (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15901701#comment-15901701 ] Inigo Goiri commented on HDFS-6450: --- [~stack], we are trying to solve the exact same issu

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-03-08 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15901691#comment-15901691 ] stack commented on HDFS-6450: - Open a new issue I'd say [~elgoiri]. Link it back here. > Supp

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-03-08 Thread Inigo Goiri (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15901684#comment-15901684 ] Inigo Goiri commented on HDFS-6450: --- In our own scenario, some Datanodes are very likely

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2017-01-06 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15806191#comment-15806191 ] Hadoop QA commented on HDFS-6450: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2015-03-26 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14382682#comment-14382682 ] Colin Patrick McCabe commented on HDFS-6450: bq. Would be a (small) shame thoug

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2015-03-25 Thread Andrew Purtell (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14380745#comment-14380745 ] Andrew Purtell commented on HDFS-6450: -- bq. I think it's much easier to just implement

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2015-03-06 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14351346#comment-14351346 ] Zhe Zhang commented on HDFS-6450: - Thanks for the suggestion Colin. Hedged pread is already

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2015-03-06 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14350869#comment-14350869 ] Colin Patrick McCabe commented on HDFS-6450: I think it would be possible to su

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2015-03-05 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349867#comment-14349867 ] Liang Xie commented on HDFS-6450: - Thanks [~zhz] for the comments, i am not active in this

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2015-03-05 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349724#comment-14349724 ] Zhe Zhang commented on HDFS-6450: - I just posted a [patch|https://issues.apache.org/jira/s

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2015-03-05 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349499#comment-14349499 ] Zhe Zhang commented on HDFS-6450: - In the erasure coding project we need to implement the l

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-18 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14066126#comment-14066126 ] Liang Xie commented on HDFS-6450: - bq. How is testHedgedReadBasic exercising the new functi

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-16 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14064598#comment-14064598 ] stack commented on HDFS-6450: - I like [~cmccabe]'s take and his suggestion on unsetting current

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-16 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14064564#comment-14064564 ] Liang Xie commented on HDFS-6450: - bq. I think in the short term, applications will have t

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-16 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14063892#comment-14063892 ] Colin Patrick McCabe commented on HDFS-6450: Yeah... if the first read, done wi

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-14 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061760#comment-14061760 ] Liang Xie commented on HDFS-6450: - After a deep looking, it's kind of hard to reuse/maintai

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-10 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14057296#comment-14057296 ] Hadoop QA commented on HDFS-6450: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-07 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14053600#comment-14053600 ] Hadoop QA commented on HDFS-6450: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-07-06 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14053324#comment-14053324 ] Liang Xie commented on HDFS-6450: - [~cmccabe] [~saint@gmail.com] I made a prototype alr

[jira] [Commented] (HDFS-6450) Support non-positional hedged reads in HDFS

2014-05-28 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14012033#comment-14012033 ] Liang Xie commented on HDFS-6450: - will dive into it a couple of days later. > Support non